249383160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4099}}^1$

素因数の和:4142

約数の個数: 144

約数和(自身を含む): 877851000

約数和(自身を除く): 628467840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4099, 4680, 5070, 6084, 6760, 7605, 8198, 10140, 12168, 12297, 15210, 16396, 20280, 20495, 24594, 30420, 32792, 36891, 40990, 49188, 53287, 60840, 61485, 73782, 81980, 98376, 106574, 122970, 147564, 159861, 163960, 184455, 213148, 245940, 266435, 295128, 319722, 368910, 426296, 479583, 491880, 532870, 639444, 692731, 737820, 799305, 959166, 1065740, 1278888, 1385462, 1475640, 1598610, 1918332, 2078193, 2131480, 2397915, 2770924, 3197220, 3463655, 3836664, 4156386, 4795830, 5541848, 6234579, 6394440, 6927310, 8312772, 9591660, 10390965, 12469158, 13854620, 16625544, 19183320, 20781930, 24938316, 27709240, 31172895, 41563860, 49876632, 62345790, 83127720, 124691580, 249383160]

約数ペア:

[(1, 249383160), (2, 124691580), (3, 83127720), (4, 62345790), (5, 49876632), (6, 41563860), (8, 31172895), (9, 27709240), (10, 24938316), (12, 20781930), (13, 19183320), (15, 16625544), (18, 13854620), (20, 12469158), (24, 10390965), (26, 9591660), (30, 8312772), (36, 6927310), (39, 6394440), (40, 6234579), (45, 5541848), (52, 4795830), (60, 4156386), (65, 3836664), (72, 3463655), (78, 3197220), (90, 2770924), (104, 2397915), (117, 2131480), (120, 2078193), (130, 1918332), (156, 1598610), (169, 1475640), (180, 1385462), (195, 1278888), (234, 1065740), (260, 959166), (312, 799305), (338, 737820), (360, 692731), (390, 639444), (468, 532870), (507, 491880), (520, 479583), (585, 426296), (676, 368910), (780, 319722), (845, 295128), (936, 266435), (1014, 245940), (1170, 213148), (1352, 184455), (1521, 163960), (1560, 159861), (1690, 147564), (2028, 122970), (2340, 106574), (2535, 98376), (3042, 81980), (3380, 73782), (4056, 61485), (4099, 60840), (4680, 53287), (5070, 49188), (6084, 40990), (6760, 36891), (7605, 32792), (8198, 30420), (10140, 24594), (12168, 20495), (12297, 20280), (15210, 16396)]